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/*
* afccheck.c
* creates threads and check communication through AFC is done rigth
*
* Copyright (c) 2008 Jonathan Beck All Rights Reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <glib.h>
#include <libiphone/libiphone.h>
#define BUFFER_SIZE 20000
#define NB_THREADS 10
typedef struct {
iphone_afc_client_t afc;
int id;
} param;
void check_afc(gpointer data)
{
//prepare a buffer
int buffersize = BUFFER_SIZE * sizeof(int);
int *buf = (int *) malloc(buffersize);
int *buf2 = (int *) malloc(buffersize);
int bytes = 0;
//fill buffer
int i = 0;
for (i = 0; i < BUFFER_SIZE; i++) {
buf[i] = ((param *) data)->id * i;
}
//now writes buffer on iphone
uint64_t file = 0;
char path[50];
sprintf(path, "/Buf%i", ((param *) data)->id);
iphone_afc_open_file(((param *) data)->afc, path, AFC_FOPEN_RW, &file);
iphone_afc_write_file(((param *) data)->afc, file, (char *) buf, buffersize, &bytes);
iphone_afc_close_file(((param *) data)->afc, file);
file = 0;
if (bytes != buffersize)
printf("Write operation failed\n");
//now read it
bytes = 0;
iphone_afc_open_file(((param *) data)->afc, path, AFC_FOPEN_RDONLY, &file);
iphone_afc_read_file(((param *) data)->afc, file, (char *) buf2, buffersize, &bytes);
iphone_afc_close_file(((param *) data)->afc, file);
if (bytes != buffersize)
printf("Read operation failed\n");
//compare buffers
for (i = 0; i < BUFFER_SIZE; i++) {
if (buf[i] != buf2[i]) {
printf("Buffers are differents, stream corrupted\n");
break;
}
}
//cleanup
iphone_afc_delete_file(((param *) data)->afc, path);
g_thread_exit(0);
}
int main(int argc, char *argv[])
{
iphone_lckd_client_t control = NULL;
iphone_device_t phone = NULL;
GError *err;
int port = 0;
iphone_afc_client_t afc = NULL;
if (IPHONE_E_SUCCESS != iphone_get_device(&phone)) {
printf("No iPhone found, is it plugged in?\n");
return 1;
}
if (IPHONE_E_SUCCESS != iphone_lckd_new_client(phone, &control)) {
iphone_free_device(phone);
return 1;
}
if (IPHONE_E_SUCCESS == iphone_lckd_start_service(control, "com.apple.afc", &port) && !port) {
iphone_lckd_free_client(control);
iphone_free_device(phone);
fprintf(stderr, "Something went wrong when starting AFC.");
return 1;
}
iphone_afc_new_client(phone, port, &afc);
//makes sure thread environment is available
if (!g_thread_supported())
g_thread_init(NULL);
GThread *threads[NB_THREADS];
param data[NB_THREADS];
int i = 0;
for (i = 0; i < NB_THREADS; i++) {
data[i].afc = afc;
data[i].id = i + 1;
threads[i] = g_thread_create((GThreadFunc) check_afc, data + i, TRUE, &err);
}
for (i = 0; i < NB_THREADS; i++) {
g_thread_join(threads[i]);
}
iphone_lckd_free_client(control);
iphone_free_device(phone);
return 0;
}
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